Training materials
Authors: Björn Grüning or Marek Vrbacky
and Contributors: Andrea Argentini or Avans Hogeschool or Eva Freyhult or Michael Ball or Portada: Enrique Sahagún or Vicky Schneider
Authors: Björn Grüning or Marek Vrbacky
and Contributors: Andrea Argentini or Avans Hogeschool or Eva Freyhult or Michael Ball or Portada: Enrique Sahagún or Vicky Schneider